Starting a news app in India, I'm planning to showcase articles from well-known newspapers and websites. Do I need to get their permission before using their content? What's the process for using their material?

Yes, you can approach the High Court to get the case dismissed. While the lower court might not entertain a withdrawal request, the High Court has the power to quash the proceedings based on a demonstrably false complaint and the absence of evidence. However, seeking legal counsel from a lawyer familiar with Indian laws is recommended to navigate this process effectively.